cooling
30 articles about cooling in AI news
Supermicro: Double-Wide Racks, Liquid Cooling, and the Storage Bottleneck
Supermicro CBO says double-wide racks and liquid cooling are standard for AMD Helios and NVIDIA Vera Rubin, and storage is now the main AI bottleneck.
Ecolab Acquires CoolIT Systems for $4.75B in AI Cooling Bet
Ecolab acquires CoolIT Systems for $4.75B in AI liquid cooling bet. Nvidia endorsement signals strategic alignment with high-density GPU racks.
Ecolab Closes $4.75B CoolIT Buy to Dominate AI Liquid Cooling
Ecolab closed $4.75B CoolIT acquisition to dominate AI liquid cooling. Deal combines thermal tech with water treatment for data centers.
Nvidia Rubin Runs 45°C Liquid Cooling, Cuts Water Use to Near Zero
Nvidia's Rubin servers run 45°C liquid cooling, enabling 100% liquid cooling with zero fans and cutting water use from 2.6M gal/MW/year to near zero.
MIT Spinoff's Nuclear-Inspired Cooling Targets Data Center Water Use
MIT spinoff Infinite Cooling unveiled a nuclear-inspired cooling system that recycles data center heat and water, targeting 40% water use reduction. The tech faces competition from liquid cooling but offers retrofits for existing towers.
Liquid Cooling Hits 15kW: CoolIT Coldplate Quadruples Capacity for AI
CoolIT demoed a 15kW single-phase coldplate, quadrupling capacity, while Vertiv, Accelsius, and LiquidStack launched products targeting scalable AI cooling deployment.
Liquid Cooling Crosses 50% by 2027? Rack Densities Force Shift
AI-driven rack densities are pushing liquid cooling adoption past 50% in new hyperscale builds by 2027, though cost and expertise remain barriers.
Cerebras Reengineers Mechanical Playbook for Wafer-Scale Chip Cooling
Cerebras disclosed three mechanical innovations—vertical power delivery, flexible interposers, and direct-impingement cooling—to prevent wafer-scale chips from cracking, rewriting engineering fundamentals.
Jensen Huang: Orbital datacenters have cooling solved by 'space in space'
Jensen Huang says orbital datacenters' cooling problem is solvable because 'there's a lot of space in space,' pointing to radiative panels in vacuum.
S-Oil, GST Partner on Immersion Cooling for AI Data Centers
S-Oil and GST partner on immersion cooling for AI data centers, targeting 1.1 PUE and 90% water reduction. First deployment 2026 in Korea.
Vertiv Acquires Strategic Thermal Labs for Liquid Cooling
Vertiv acquired Strategic Thermal Labs to add cold plate design expertise to its liquid cooling portfolio, addressing the rising thermal demands of AI workloads in data centers.
Supermicro's 7,000-lb Double-Wide Rack Targets B300 Memory Squeeze
Supermicro's 7,000-pound double-wide rack targets B300 memory squeeze with denser GPU packing and liquid cooling, announced at Computex 2026.
OCP Standardizes Data Center Design for Multi-Modal QPU Integration
OCP published data center standards for QPU integration, aiming to standardize quantum-classical hybrid infrastructure. The standard covers rack, power, cooling, and networking.
Microsoft’s $3.3B Wisconsin AI Campus Goes Live, First Building Operational
Microsoft’s $3.3B Wisconsin AI data center campus is now operational, delivering compute capacity. The site, originally planned for Foxconn, uses dry cooling to cut water use 90%.
Schneider Electric & Foxconn Partner on AI Data Center Infrastructure
Schneider Electric and Foxconn announced a strategic collaboration to co-develop next-gen AI data center infrastructure, including reference architectures and modular power/cooling skids. Production begins later this year.
China Deploys 24 MW Underwater AI Data Center Off Shanghai
China activated a 24 MW underwater AI data center with 2,000 servers, using offshore wind and seawater cooling, claiming 30% energy savings.
Thiel-Backed Panthalassa Raises $140M for Wave-Powered AI Data Centers
Panthalassa raised $140M led by Peter Thiel to build wave-powered offshore nodes for AI inference compute, using ocean energy and free cooling.
GUC, Wiwynn Partner on Silicon-to-System AI Infrastructure for Hyperscalers
GUC and Wiwynn partner on silicon-to-system AI infrastructure, integrating SoC design, optical I/O, and liquid cooling for hyperscalers.
ODMs Evolve from Manufacturers to AI Infrastructure Partners
ODMs shift from manufacturing to design/integration partners for AI racks, driven by GPU/ASIC complexity and liquid cooling.
AI Data Center Startup Phononic in Sale Talks at Multi-Billion Valuation
Phononic, a startup building liquid cooling systems for AI data centers, is in talks for a sale that could value it in the multi-billions. This reflects intense market pressure to solve the power and thermal challenges of scaling AI compute.
AI Data Centers Now Consume 10% of US Electricity, With Single Facilities Reaching 400+ Megawatt Loads
Data centers powering AI and cloud computing now account for 10% of total U.S. electricity consumption, with individual facilities reaching 400+ megawatt capacities. New half-mile-long structures require advanced water-cooling systems to manage chips generating 2kW of heat each.
Unitree Sets Shanghai IPO for Next Week, Selling 10% Stake
Unitree launches Shanghai IPO next week, selling 10% of shares. Founder retains 65.31% voting control amid US-China robotics rivalry.
AI Data Center Sues for 287M Gallons of Colorado River Water
California's largest AI data center project sues for 287M gallons of Colorado River water, 0.03% of Imperial Valley supply, citing farm-equivalent impact.
Epoch AI: Google's Colossus 1 Training Compute Hits 1e26 FLOP
Google's Colossus 1 used 1e26 FLOP at $4.6B, per Epoch AI. It is the largest known training run, signaling a new capital scale.
Data Center Construction Hits Global Capacity Wall, 70% of Markets Overstretched
Turner & Townsend report finds 70% of markets overstretched in data center construction, with 90% citing MEP trade shortages. US needs 650K workers.
Theta-TaN Metal Hits 1,100 W/mK Thermal Conductivity, 3× Copper
UCLA and Tohoku University created theta-TaN with 1,100 W/mK thermal conductivity, 3× copper, approaching diamond-level heat dissipation for AI chip packaging.
Japan Builds $2B+ Rubin AI Factory for National Robotics Push
Japan and Nvidia announced a 140MW AI factory with 27,500 Rubin GPUs. The $2B+ state-backed facility will train open models for robotics under FRONTia.
Japan to Buy 27,500 Nvidia Rubin Chips for Robot AI
Japan to buy 27,500 Nvidia Rubin chips for sovereign robot AI model, signaling strategic push in embodied intelligence.
Emergent Raises at $1.5B Valuation for Vibe Coding IDE
Emergent raised at $1.5B valuation for vibe coding IDE. Round details undisclosed, signaling sustained investor appetite for AI developer tools.
New York pauses AI data centers >50 MW in first U.S. state ban
New York pauses permits for data centers over 50 MW for one year — first U.S. state ban on AI data centers. GEIS will set standards for grid, water, and community impacts.